Hot-runner mold and device for manufacturing resin container
AssigneeNissei Asb Machine Co., Ltd.
InventorsToshiteru Oike, Daizaburo Takehana
Life of this patent
Estimating the term…
Abstract
A hot runner mold includes a hot runner mold body portion that is fixed to a fixing plate and supplies a molten resin received from a resin inlet to an injection mold, a nozzle receiving portion that is disposed to be inclined with respect to a position orthogonal to the resin inlet of the hot runner mold body portion and is coaxially connected to a nozzle of an injection device that supplies the molten resin, a relay portion that has a resin flow path having a bent portion therein and guides the molten resin from the nozzle receiving portion to the resin inlet, and a regulating portion that is fixed to the fixing plate and regulates movement of the nozzle receiving portion or the relay portion with respect to the hot runner mold body portion.
Claims5
A hot runner mold comprising:
- a hot runner mold body portion that is fixed to a fixing plate and supplies a molten resin received from a resin inlet to an injection mold;
- a nozzle receiving portion that is disposed to be inclined with respect to a position orthogonal to the resin inlet of the hot runner mold body portion and is coaxially connected to a nozzle of an injection device that supplies the molten resin;
- a relay portion that has a first portion facing the nozzle receiving portion, a second portion positioned on an opposite side to the first portion, and a resin flow path having a bent portion therein and guides the molten resin from the nozzle receiving portion to the resin inlet;
- and
- a regulating portion that is fixed to the fixing plate and regulates movement of the nozzle receiving portion or the relay portion with respect to the hot runner mold body portion,
- wherein the regulating portion supports the second portion of the relay portion at a distance from the hot runner mold body portion in the direction of the extension of the resin inlet, and receives part of a force that the relay portion receives from the nozzle;
- and
- the fixing plate is located below the hot runner mold body portion and the regulating portion and extends in a plane perpendicular to the surface of the hot runner mold body where the resin inlet is formed.
Dependencies are inferred from the claim text.